Our work High-Q germanium optical cavity in collaboration with Takagi Takenaka Lab and Prof. Hon Ki Tsang's group has been published in Photonics Research. https://www.osapublishing.org/prj/abstract.cfm?uri=prj-6-9-925 Mid-infrared (MIR) integrated photonics has attra ...
Our work Mid-infrared high-Q germanium microring resonator in collaboration with Takagi Takenaka Lab, Yamashita Set Lab, and Prof. Hon Ki Tsang's group has been published in Optics Letters. https://www.osapublishing.org/ol/abstract.cfm?uri=ol-43-12-2885 ...
Our paper Mid-infrared germanium photonic crystal cavity is published online in Optics Letters. https://www.osapublishing.org/ol/abstract.cfm?uri=ol-42-15-2882 The mid-infrared (MIR) spectral range holds significant potential for spectroscopic and sensing applications because it enco ...
Our paper Focusing subwavelength grating coupler for mid-infrared suspended membrane germanium waveguides becomes one of Today's Top Downloads papers in Optics Letters. https://www.osapublishing.org/ol/home.cfm
Our paper Focusing subwavelength grating coupler for mid-infrared suspended membrane germanium waveguides is published online in Optics Letters. https://www.osapublishing.org/ol/abstract.cfm?URI=ol-42-11-2094 In this paper, we present a focusing subwavelength grating fo ...
We have updated our website. You are welcome to visit: https://sites.google.com/site/zhenzhoucheng/ Prof. Zhenzhou Cheng (程振洲) is currently an assistant professor of physical chemistry in the Department of Chemistry at the University of Tokyo (東京大學). He received his B.S. degree in P ...
Our Paper Graphene-on-silicon hybrid plasmonic-photonic integrated circuits is published online in Nanotechnology. http://iopscience.iop.org/article/10.1088/1361-6528/aa7128 Graphene surface plasmons (GSPs) have shown great potential in biochemical sensing ...